Organize and normalize Flutter color definitions in specific files or folders. Use when working with Flutter projects to: (1) Scan specified files/folders for color usages (Colors.red, Color.fromARGB, Color.fromRGBO, etc.), (2) Consolidate colors into lib/util/ui.dart ColorUi class, (3) Normalize colors to hexadecimal format Color(0xFFFFFFFF), (4) Organize colors by functional modules, or (5) Replace scattered color definitions with centralized references. Supports scanning entire projects, specific folders, or individual files.